<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
            <el-form-item label="工序类别" prop="proceCategoryType">
                <el-input v-model="queryParams.proceCategoryType" placeholder="请输入工序类别" clearable size="small" @keyup.enter.native="handleQuery" />
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
            </el-form-item>
        </el-form>

        <el-row :gutter="10" class="mb8">
            <el-col :span="1.5">
                <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['craft:category:add']">新增</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['craft:category:edit']">修改</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['craft:category:remove']">删除</el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="typeList" @selection-change="handleSelectionChange" row-key="id" :tree-props="{children: 'children', hasChildren: 'hasChildren'}">
            <el-table-column type="selection" width="55" align="center" />
            <el-table-column label="序号" type="index" width="55" />
            <el-table-column label="工序类别" align="center" prop="proceCategoryType" />
            <el-table-column label="创建用户" align="center" prop="createUserId" />
            <el-table-column label="创建时间" align="center" prop="createTime" width="180">
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
                </template>
            </el-table-column>
            <el-table-column label="操作用户" align="center" prop="opUserId" />
            <el-table-column label="操作时间" align="center" prop="opTime" width="180">
                <template slot-scope="scope">
                    <span>{{ parseTime(scope.row.opTime, '{y}-{m}-{d}') }}</span>
                </template>
            </el-table-column>
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['craft:category:edit']">修改</el-button>
                    <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['craft:category:remove']">删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />

        <!-- 添加或修改工序类别对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-form-item label="工序父类" prop="parentId" required>
                    <el-select v-model="form.parentId" placeholder="请选择" :value="form.parentId">
                        <el-option v-for="item in parentCategoryList" :key="item.value" :label="item.label" :value="item.value">
                        </el-option>
                    </el-select>
                </el-form-item>
                <el-form-item label="工序类别" prop="proceCategoryType" required>
                    <el-input v-model="form.proceCategoryType" placeholder="请输入工序类别" />
                </el-form-item>
            </el-form>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitForm">确 定</el-button>
                <el-button @click="cancel">取 消</el-button>
            </div>
        </el-dialog>
    </div>
</template>

<script>
import {
    listType,
    getType,
    delType,
    addType,
    updateType,
    listParentCategory,
} from "@/api/craft/category";

export default {
    name: "Category",
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中工序类别ID数组
            ids: [],
            // 选中工序类别名称数组
            categoryNames:[],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 工序类别表格数据
            typeList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                proceCategoryType: null,
                parentId: null,
                createUserId: null,
                opUserId: null,
                opTime: null,
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                parentId: [
                    {
                        required: true,
                        message: "工序父级类别不能为空",
                        trigger: "blur",
                    },
                ],
                proceCategoryType: [
                    {
                        required: true,
                        message: "工序类别不能为空",
                        trigger: "blur",
                    },
                ],
            },
            // 父类
            parentCategoryList: [],
        };
    },
    created() {
        this.getList();
    },
    methods: {
        /** 查询工序类别列表 */
        getList() {
            this.loading = true;
            listType(this.queryParams).then((response) => {
                this.typeList = this.handleTree(response.data, "id");
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                id: null,
                proceCategoryType: null,
                parentId: null,
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map((item) => item.id);
            this.categoryNames = selection.map((item)=>item.proceCategoryType);
            this.single = selection.length !== 1;
            this.multiple = !selection.length;
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "添加工序类别";
            this.handleParentCategory();
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const id = row.id || this.ids;
            this.handleParentCategory();
            getType(id).then((response) => {
                this.form = response.data;
                this.open = true;
                this.title = "修改工序类别";
            });
        },
        handleParentCategory(){
            listParentCategory().then((response) => {
                console.log(response.data);
                this.parentCategoryList = this.handleSelectOption(
                    response.data,
                    "id",
                    "proceCategoryType"
                );
            });
        },
        /** 提交按钮 */
        submitForm() {
            this.$refs["form"].validate((valid) => {
                if (valid) {
                    if (this.form.id != null) {
                        updateType(this.form).then((response) => {
                            this.$modal.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addType(this.form).then((response) => {
                            this.$modal.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const ids = row.id || this.ids;
            this.$modal
                .confirm('是否确认删除工序类别编号为"' + this.categoryNames + '"的数据项？')
                .then(function () {
                    return delType(ids);
                })
                .then(() => {
                    this.getList();
                    this.$modal.msgSuccess("删除成功");
                })
                .catch(() => {});
        },
        /** 导出按钮操作 */
        handleExport() {
            this.download(
                "craft/type/export",
                {
                    ...this.queryParams,
                },
                `type_${new Date().getTime()}.xlsx`
            );
        },
    },
};
</script>
